netdev - Re: [PATCH usbnet v2.1] mtu change needs to stop RX

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Message-Id: <20160628.051438.2119909907582286496.davem@davemloft.net>
Date:	Tue, 28 Jun 2016 05:14:38 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	Soohoon.Lee@...com
Cc:	oneukum@...e.com, netdev@...r.kernel.org
Subject: Re: [PATCH usbnet v2.1] mtu change needs to stop RX

From: Soohoon Lee <Soohoon.Lee@...com>
Date: Fri, 24 Jun 2016 00:30:16 +0000

> 
> When MTU is changed unlink_urbs() flushes RX Q but mean while usbnet_bh() can fill up the Q at the same time.
> Depends on which HCD is down there unlink takes long time then the flush never ends.
> 
> Signed-off-by: Soohoon Lee <soohoon.lee@...com>
> Reviewed-by: Kimball Murray <kmurray@...com>

This patch is mangled by your email client, the TAB characters have been
converted into spaces.

Please do not resubmit this patah until you can successfully email the
patch to yourself and apply it cleanly.

Also, your subject line should be formatted like:

	[PATCH net v2.x] usbnet: ....

Thanks.